<?php

namespace app\admin\controller\cyclopedia;

use app\common\controller\Backend;
use Overtrue\Pinyin\Pinyin;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Reader\Csv;
use PhpOffice\PhpSpreadsheet\Reader\Xls;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx;
use think\Db;
/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Disease extends Backend
{

    /**
     * Disease模型对象
     * @var \app\admin\model\cyclopedia\Disease
     */
    protected $model = null;
    protected $relationSearch = true;
    protected $searchFields = 'name';
    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\cyclopedia\Disease;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    public function import()
    {
        $file = $this->request->request('file');
        if (!$file) {
            $this->error(__('Parameter %s can not be empty', 'file'));
        }
        $filePath = ROOT_PATH . DS . 'public' . DS . $file;
        if (!is_file($filePath)) {
            $this->error(__('No results were found'));
        }
        //实例化reader
        $ext = pathinfo($filePath, PATHINFO_EXTENSION);
        if (!in_array($ext, ['csv', 'xls', 'xlsx'])) {
            $this->error(__('Unknown data format'));
        }
        if ($ext === 'csv') {
            $file = fopen($filePath, 'r');
            $filePath = tempnam(sys_get_temp_dir(), 'import_csv');
            $fp = fopen($filePath, "w");
            $n = 0;
            while ($line = fgets($file)) {
                $line = rtrim($line, "\n\r\0");
                $encoding = mb_detect_encoding($line, ['utf-8', 'gbk', 'latin1', 'big5']);
                if ($encoding != 'utf-8') {
                    $line = mb_convert_encoding($line, 'utf-8', $encoding);
                }
                if ($n == 0 || preg_match('/^".*"$/', $line)) {
                    fwrite($fp, $line . "\n");
                } else {
                    fwrite($fp, '"' . str_replace(['"', ','], ['""', '","'], $line) . "\"\n");
                }
                $n++;
            }
            fclose($file) || fclose($fp);

            $reader = new Csv();
        } elseif ($ext === 'xls') {
            $reader = new Xls();
        } else {
            $reader = new Xlsx();
        }
//        $reader->setReadDataOnly(true);
        //导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
        $importHeadType = isset($this->importHeadType) ? $this->importHeadType : 'comment';

        $table = $this->model->getQuery()->getTable();
        $database = \think\Config::get('database.database');
        $fieldArr = ['name','office_id','recommend_h','overview','reason','symptom','cure','prevent'];
//        $list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
//        foreach ($list as $k => $v) {
//            if ($importHeadType == 'comment') {
//                $fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
//            } else {
//                $fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
//            }
//        }
        //加载文件
        $insert = [];
        $has_arr = [];
        try {
            if (!$PHPExcel = $reader->load($filePath)) {
                $this->error(__('Unknown data format'));
            }
            $currentSheet = $PHPExcel->getSheet(0);  //读取文件中的第一个工作表
            $allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
            $allRow = $currentSheet->getHighestRow(); //取得一共有多少行
            $maxColumnNumber = Coordinate::columnIndexFromString($allColumn);
            $fields = [];
            for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    $fields[] = $val;
                }
            }
            for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
                $values = [];
                $has=[];
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    if($currentColumn==1 || $currentColumn==2 || $currentColumn==3){
                        $val = str_replace(chr(10),'',$val);
                    }
                    $values[] = is_null($val) ? '' : $val;
                }
                $row = [];
                $temp = array_combine($fieldArr, $values);
                foreach ($temp as $k => $v) {
                    $row[$k] = $v;
                }
                if($row['office_id']){
                    $off_info = db('office')->where('type_name',"like","%{$row['office_id']}%")->find();
                    $row['office_id']=$off_info['id'];
                }
                if($row['recommend_h']){
                    $hos_info = db('hospital')->where('name',"like","%{$row['recommend_h']}%")->find();
                    $row['recommend_h']=$hos_info['id'];
                }
                if($row['name']){
                    $row['name'] = str_replace(chr(10),'',$row['name']);
//                    $row['name'] = str_replace($row['name'], "\n", '');
                }

                if ($row && $row['recommend_h'] && $row['office_id']) {
                    $insert[] = $row;
                }
            }
        } catch (\Exception $exception) {
            $this->error($exception->getMessage());
        }
        if (!$insert) {
            $this->error(__('No rows were updated'));
        }
        try {
            //是否包含admin_id字段
            $this->model->saveAll($insert);
        } catch (PDOException $exception) {
            $msg = $exception->getMessage();
            if (preg_match("/.+Integrity constraint violation: 1062 Duplicate entry '(.+)' for key '(.+)'/is", $msg, $matches)) {
                $msg = "导入失败，包含【{$matches[1]}】的记录已存在";
            };
            $this->error($msg);
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }

        $this->success('获取成功',null,$has_arr);
    }
    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            $this->relationSearch = true;
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->with(['office','hospital'])
                ->where($where)
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->with(['office','hospital'])
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
//            foreach ($list as $item) {
//                $recommend_h = \app\admin\model\cyclopedia\Hospital::where('id', 'in', $item->recommend_h)->select();
//                $recommend_h = collection($recommend_h)->toArray();
//                $new_recommend_h = array_column($recommend_h, 'name');
//                $item->recommend_h = isset($new_recommend_h) && $new_recommend_h ? implode(',', $new_recommend_h) : '';
//            }
            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }
    //更新数据首字母
    public function get_name()
    {
        $info = $this->model->select();
        $pinyin = new Pinyin();
        $info =collection($info)->toArray();
        foreach ($info as &$v){
            $s = mb_substr($v['name'], 0, 1, 'utf-8');
            if(!strtoupper($pinyin->abbr($s))){
                $v['first_name']= getInitials($s);
            }else{
                $v['first_name'] = strtoupper($pinyin->abbr($s));
            }
        }
        $res = $this->model->isUpdate()->saveAll($info);//更新数据
        if($res){
            $this->success('操作成功');
        }
        $this->error('操作失败');
    }

    //更新数据首字母
    public function update_br()
    {
//       $info = $this->model
//           ->exp('overview',"REPLACE(overview,char(10),'</br>')")
//           ->exp('reason',"replace(reason,char(10),'</br>')")
//           ->exp('symptom',"REPLACE(symptom,char(10),'</br>')")
//           ->exp('cure',"REPLACE(cure,char(10),'</br>')")
//           ->exp('prevent',"REPLACE(prevent,char(10),'</br>')")
//           ->where('disease_id',1)->update();
        $data = db('Disease')->select();
        foreach ($data as &$v){
            $v['overview']  = Db::raw("replace(overview,char(10),'<br/>')");
            $v['reason']  = Db::raw("replace(reason,char(10),'<br/>')");
            $v['symptom']  = Db::raw("replace(symptom,char(10),'<br/>')");
            $v['cure']  = Db::raw("replace(cure,char(10),'<br/>')");
            $v['prevent']  = Db::raw("replace(prevent,char(10),'<br/>')");
        }
        $info = $this->model->saveAll($data);
       if(!$info){
           $this->success('数据已经更新');
       }
       $this->success('更新成功');
    }
}
